2(X+s)-X=TD

Solution for 2(X+s)-X=TD equation:

Simplifying
2(X + s) + -1X = TD
(X * 2 + s * 2) + -1X = TD
(2X + 2s) + -1X = TD

Reorder the terms:
2X + -1X + 2s = TD

Combine like terms: 2X + -1X = 1X
1X + 2s = TD

Solving
1X + 2s = DT

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-2s' to each side of the equation.
1X + 2s + -2s = DT + -2s

Combine like terms: 2s + -2s = 0
1X + 0 = DT + -2s
1X = DT + -2s

Divide each side by '1'.
X = DT + -2s

Simplifying
X = DT + -2s